baber/WOPTO huggingface dataset:
Patent JP-H09226896-A (JP)
Title: Vapor collecting device in oil feeding device
Inventor: KIKUCHI OSAMU
IPC: B67D7/76
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of a vapor collecting means. SOLUTION: The vapor collecting device is provided with an unbalanced vane type fluid motor 20 to be connected in the middle of an oil feeding pipe to connect an oil feeding pump to an oil feeding nozzle, and a balanced vane pump 30 which is connected in the middle of a vapor collection piping to connect a vapor collector at a tip part of the oil feeding nozzle to a vapor treating means, and is directly connected and driven by the unbalanced vane fluid motor 20, a transmission mechanism for increasing the speed is dispensed with to simplify and miniaturize the structure of the vapor collecting device, and the vapor is sucked at the flow rate which is larger than that of the fuel oil and proportional to that of the fuel oil.
Patent JP-H11259567-A (JP)
Title: Degree-of-association searching device and method and record medium
Inventor: NAKANISHI KEITAROU
IPC: G06F19/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which can extract a data set of conflicting events by deciding the highest expected intensity of association from the ratios obtained from the events as an expected association exponent and then deciding an association intensity exponent based on a ratio in which the combinations of obtained associated events occur at a time. SOLUTION: A ratio searching means obtains the ratios of every event, and an expected association intensity searching means decides the highest expected intensity of association as the expected association exponent from those obtained ratios. Then a simultaneous occurrence ratio searching means decides a ratio in which the combinations of associated events obtained by the expected association intensity searching means occur at a time. The association intensity searching means decides an association intensity exponent from the said simultaneous occurrence ratio. The association intensity exponent is increased as the absolute value is increased. In other words, the association intensity of events is increased as the plus value is increased and the events which are conflicting with each other are decided against the large minus value.
Patent JP-H07265641-A (JP)
Title: Solvent recovery device
Inventor: SASAKI TSUTOMU
IPC: B01D53/44
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a solvent recovery device dispersing with a waste liq. mixture treating device, capable of miniaturizing a device for burning the waste at need, and capable of remarkably reducing the running cost. CONSTITUTION:A steam generator 5 is provided below a solvent adsorption tower 1, a condenser 10 is furnished to the tower, and a distillation column 18 is connected to the condenser. A gas contg. a water-soluble solvent vapor is introduced into the tower 1 from the upper part to adsorb the solvent vapor, and steam is blown in from the generator 5 to desorb the adsorbed solvent. A pipeline 19 to supply the water separated from the column 18 to the generator 5, a separated water tank 20, a pipeline 21 and a makeup water pipe 23 are further provided.
Patent JP-S58178208-A (JP)
Title: Controlling method for machining of hinge for pendulum used for accelerometer
Inventor: ITOU SHIGENORI
IPC: G01B21/08
Filed: 1982-04-12
Abstract: PURPOSE:To obtain finally correct spring constants, which can be continuously measured during the machining, and has good efficiency, fewer dispersion in thicknesses, and accurate sizes, by measuring the change in the thickness of the hinge part in an etching liquid by an electric or optical means, and controlling the machining. CONSTITUTION:Mainly the hinge part 2 of a pendulum assembly 1 is held at a constant slant angle in the etching liquid 5. A spring piece 6a of a normally open switch 6, which is constituted by a spring piece having relatively strong elasticity, is elastically contacted with a specified part of the pendulum 3, and the upward energizing force is applied. When the etching does not progress and the elastic deformation is not yielded in the hinge part, the spring pieces 6a and 6b are contacted. When the etching progresses, the thickness of the hinge part becomes thin, the spring constant becomes small, the pendulum 3 moves upward, and the switch 6 is opened. This state can be immediately detected by the connection of the switch 6, a display circuit, and the like. Then the etching is stopped, and the pendulum assembly 1 is taken out of the etching liquid. Or, the angle of the change or the amount of displacement of the pendulum is optically measured, and the change in the spring constants of the hinge part 2 is confirmed. When a specified value is reached, the etching is stopped, and the pendulum is taken out of the liquid 5.
Patent JP-2000260847-A (JP)
Title: Dolly for carrying wafer
Inventor: OKAWACHI YOSHINORI
IPC: H01L21/68
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a dolly for carrying a wafer that can reduce workload of an operator and improve working efficiency. SOLUTION: A dolly 5 for carrying a wafer, that carries a semiconductor accommodation container, manually mounts a control device 11 for performing each kind of control, a display 12 for display each piece of information, an input device 13 for inputting each piece of information, a battery 15 for supplying power to each device, and a radio-type communication device 17 for communicating with a host computer. The radio-type communication device 17 communicates with the host computer, acquires information about the semiconductor accommodating container and carries the semiconductor accommodating container, based on the information.
Patent JP-H07273316-A (JP)
Title: Semiconductor device
Inventor: TAKAYA TAKUYA
IPC: H01L29/778
Filed: 1994-03-30
Abstract: PURPOSE:To prevent indium from diffusing to a second electrode layer and prevent a deterioration of morphology on a surface of the second electrode layer by a method wherein a high melting point metal layer of which a melting point is more than that of platinum is provided between a first metal layer and a second metal layer. CONSTITUTION:In an ohmic electrode structure to an n<+>-type InGaAs ohmic contact layer 17 being a III-V compound semiconductor layer, this is that a Pt layer 22 is inserted into a laminated structure of AuGe-NiAu. thereby, it is possible to prevent In in the n<+>-type InGaAs ohmic contact layer 17 from diffusing excessively to an electrode surface by an alloying heat treatment, and segregation of In of an electrode surface and unequalization of alloying can be reduced. Accordingly, the morphology of the electrode surface becomes excellent, and also as sheet resistance and contact resistance of the ohmic electrode are stabilized, it is possible to enhance element performance and reliability.
Patent JP-S60207740-A (JP)
Title: Chucking apparatus of semiconductor substrate transfer mcehanism
Inventor: NAKA TAKAYUKI
IPC: B25J15/08
Filed: 1984-03-30
Abstract: PURPOSE:To permit a pair of arms to be held and transferred without being attached onto the front and back surfaces of a substrate by installing a pair of arms which can be interval-adjusted and are equipped with chucks in stairs form which are upwardly tapered at each top edge, onto the both sides of a transfer base, and guiding a pair of arms by a guide shaft. CONSTITUTION:When a 6' semiconductor substrate 7a is to be chucked, arms 3a and 3b are opened by extending a pair of cylinders 4a and 4b, and chuck members 6a and 6b are separated oppositely, and the substrate 7a is positioned onto the horizontal planes in stairs form 6a-1 and 6b-1, and then the back surface of the substrate 7a does not contact with the chuck members 6a and 6b, and the lower edge of the outer periphery line-contacts with the horizontal planes 6a-1 and 6b-1. Then, the cylinders 4a and 4b are contracted to pull the arms 3a and 3b to a transfer base 2, and the cylinder 4a looses the contraction force in the vicinity of the contraction stroke end, and the arm 3a is pulled close to the transfer base 2 by the urging force of a pulling spring 5a. Therefore, the vertical surfaces of the stepped part of the chuck member 6a can be held freely from the contact with the front and back surfaces, preventing the substrate 7a from being strained by the spring force.
Patent JP-H08263298-A (JP)
Title: Compiler
Inventor: AOKI MASAKI
IPC: G06F9/45
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a compiler capable of the optimization control of a program including description by an arraying system like the case of conventional description concerning the compile processing of a computer program. CONSTITUTION: Concerning a source program 1 described in a prescribed programming language, an optimizing part 3 executes prescribed optimize-processing by the necessary block analyzed by an analytic part 2 and a program generation processing part 4 generates an optimized object program 5 in the compiler 6. The description of the source program is provided with a blocking control sentence indicating the range of necessary consecutive sentences and when the blocking control sentence is designated, the analytic part 2 delivers the string of the consecutive sentences fixed by the designation to the optimizing part 3 as one block of optimize-processing objects to execute optimize- processing.
Patent JP-H09309805-A (JP)
Title: Herbicide
Inventor: HAMADA NOBUYUKI
IPC: A01N43/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide that has high control effects on algae and floating weeds, particularly on barnyard grass in paddy fields, by compounding a specific component. SOLUTION: This paddy-field herbicide comprises, as active agents, 1 pt.wt. of a compound of formula I (general name: quinoclamine), and preferably 0.01-10wt.% of a compound of formula II. The preferable application dosage of this herbicide is 0.3-5kg/ha as the active agent. This composition is used preferably in the form of a preparation mixed with a carrier composition (e.g. clay) with a solid or liquid diluent, and furthermore preferably mixed with a surfactant (e.g. sodium alkylarylsulfonate).
Patent JP-H01234620-A (JP)
Title: Oil thrower washer for rotary equipment
Inventor: HONDA EIJI
IPC: F16C33/78
Filed: 1988-03-15
Abstract: PURPOSE:To ensure the proper prevention of oil diffusion from a rotational shaft by forming a convex and a concave on the surface of a washer vertical to the shaft, making the surface into a rough surface and providing a stepped part projected from the rough surface of the washer on the periphery thereof. CONSTITUTION:A rotational shaft 1 such as a rotor shaft is so supported with a bearing 3 as to be freely rotatable and a pulley 5 for power transmission is fixed to the torque takeout part of the rotational shaft 1. Power is transmitted to the pulley via a belt 6. An oil thrower washer 10 is fixed to a space between the bearing 3 and the pulley 5. Convexes and concaves are formed on the face of the oil thrower washer 10 at the side of the bearing 3 (i.e. face vertical to rotational shaft 1) and the face is made to have a rough surface 11. Furthermore, a stepped part 12 like a bead projected from the rough surface of the washer 10 is formed on the periphery thereof. It follows, therefore, that the propagation of oil flowing from the bearing 3 is weakened with the rough surface 11 of convex and concave shape, and the external diffusion of oil from the rough surface 11 is prevented with the stepped part 12.
Patent JP-H01235264-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YATABE SHIGERU
IPC: H01L27/04
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to reduce the number of connected points of the title integrated circuit device when it is mounted on a printed substrate and the like by a method wherein, for the semiconductor wafer whereon a large number of integrated circuits to be divided as chips are formed, an interwiring is provided on a plurality of adjacently positioned integrated circuits if necessary, and a plurality of integrated circuit regions are cut out as chips. CONSTITUTION:Each of integrated circuits 11 and 12 is brought into a state wherein it can be cut as a chip through an element formation process, a wiring formation process and a passivation process in accordance with the ordinary integrated circuit manufacturing technique. The integrated circuits 11 and 12 have electrode terminals 2 respectively which are used as bonding pads. There are chip-enabling terminals CE, address terminals A0 and A1..., input and output terminals I/O1, I/O2... and the like in the above-mentioned terminals 2. Said two integrated circuits 11 and 12 are interconnected and interwired between the terminals to be common-connected in the wafer state. After two memory regions have been interwired in the wafer state, the wafers are cut at the positions of A-A, B-B, C-C and D-D and a memory integrated circuit chip 8 is obtained.
Patent JP-H03262030-A (JP)
Title: Portable terminal equipment
Inventor: SHIBUYA NOBUTA
IPC: G06F17/40
Filed: 1990-03-12
Abstract: PURPOSE:To realize this portable terminal equipment which enables a large- amount display and is miniaturized and reduced in weight by displaying the a large amount of data in a display view finder. CONSTITUTION:The device is provided with the display view finder 1 which can display a large amount of data, a small-sized, lightweight control part 2, and a small-sized, lightweight keyboard 3, and the display view finder 1 has an extremely small and lightweight display 5 with high resolution and an optical circuit 6 for forming the displayed image at a close range to the eye 4 of the human as its internal structure. Consequently, the small-sized, lightweight terminal equipment which is fitted to the head part of the human with a head set and can be operated by one hand is obtained.
Patent JP-S60202901-A (JP)
Inventor: NIWA HIROSHI
IPC: H01C7/02
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04300304-A (JP)
Title: Ring attached to dust-proof clothes
Inventor: SANO YOSHIIKU
IPC: A41D13/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide rings fit into the body part and both the leg parts of a dust-proof wear comprising integrated upper and lower pieces and covering the periphery of a body, having hollows for ventilating in the vertically direction, capable of concentratively removing dusts generated from the body, and employed in the dust- proof wear used during the production of semiconductors, etc. CONSTITUTION:In the rings attached to the inside of a dust-proof wear used in a clean room in a process for producing semiconductor devices. Plural rings 10 are attached to the body part and both the leg parts, respectively, of the dust-proof wear 1 comprising upper and lower wear pieces and loosely covering the periphery of a body, and each ring 10 comprises an outer ring 6, an inner ring 7 and dividing frames 8 for dividing a space between both the outer and inner rings 6, 7 in the vertical direction. A hollow 9 ventilating in the vertical direction is installed between a dividing frame 8 and the adjacent dividing frame 8, and dusts, etc., generated from the human body are discharged concentratively in the direction of the feet of the human body through the follows 9, thereby permitting to efficiently remove the dusts generated from a worker in a clean room and further improve the yield of semiconductor products.
Patent JP-S63229182-A (JP)
Inventor: FUKUI HAJIME
IPC: B07B13/02
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51137158-A (JP)
Title: The silencer system for the boiler
Inventor: TSUCHIYA KATSUJI
IPC: F24H9/00
Filed: 1975-05-22
Abstract: PURPOSE: The structure to decrease the noize of the burner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60205119-A (JP)
Title: Flame lifting type ceramic art kiln
Inventor: OOISHI KAZUHIRO
IPC: F27D99/00
Filed: 1984-03-29
Abstract: PURPOSE:To prevent a bed effect from being applied to a work by a method wherein an adjusting valve is fixed to a secondary air intake clearance 7 arranged around a burner. CONSTITUTION:A double cylindrical sliding type adjusting valve 10 is arranged at a secondary air intake clearance 7 facing to the outer part of the furnace in such a way as enclosing the extremity end 2 of the burner, operation of the operating lever 17 of the outer cylinder 11 causes the air flowing ports 13 and 14 to be closed or opened. In order to prevent a rapid cooling during a cooling step subsequent to a completion of baking operation, the air flowing-in ports 13 and 14 are closed by operating the operation lever 17 and a cooling crack of the work may be prevented.
Patent JP-H01236098-A (JP)
Title: Clothes dryer
Inventor: WADA MASAJI
IPC: D06F58/28
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a clothes dryer to complete a drying operation approximately at a reserved time by providing a control means to cause a predicting means to function and to predict a drying operation necessary time and to start the drying operation when it goes to a time earlier than a reserved time by the degree of a predicted time. CONSTITUTION:A reservation switch 16 is operated, the completion time of the drying operation is reserved to a timer function, simultaneously, wet clothes to be dried are inputted into a drum 2, and thereafter, a start switch 17 is operated. A microcomputer 14 causes the timer function to start a timing operation, and an energizing to a driving motor 9 is executed. A detecting signal Vt1 from a contact are detecting circuit 25 is fetched in the microcomputer 14 for a definite time, the contact rate of the clothes to electrodes 12 and 12 is detected, and a necessary time Ta for the drying operation is predicted. When the drying operation necessary time Ta is predicted, a time Tb from a present time up to the reserved time of the drying completion is calculated, and 'Tb-Ta>=0' is decided. When the fact that it is 'YES' is decided, the energizing to the driving motor 9 and an electric heater 10 is executed, and the drying operation is executed. When the drying rate of the clothes attains to an aimed drying rate to be set, the drying operation is completed.
Patent JP-S55154032-A (JP)
Title: Manufacture of high pressure sodium lamp
Inventor: SAITOU NAOKI
IPC: H01J9/34
Filed: 1979-05-18
Abstract: PURPOSE:To improve the operationality by simultaneously bonding both the end cap and conductor which are provided at the end of a glow tube using bonding cement and both the end face of the end cap and metallic plate, respectively. CONSTITUTION:An annular metallic plate 4 and a bonding cement body 5 are subsequently laminated on an end face of end cap 2. Then a projection 8 consisting of metals is provided on the external surface of a conductor 7 in which an electrode 1 is provided at the tip at the position of fixed length from the tip of the electrode 1. This conductor 7 passes through and is inserted into each hole of a bonding cement body 5, the metallic plate 4, and the end cap 2 so that the electrode 1 can be positioned in a glow tube. The projection 8 controls the inserting of the conductor 7 and the electrode 1 into a glow tube 6. Then by inserting a part of a weight 9 in the conductor 7, the conductor 7 is pressurized and the bonding cement body 5 is dissolved.
Patent JP-S52144221-A (JP)
Title: Ghost delection circuit system
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/21
Filed: 1976-05-27
Abstract: PURPOSE: To deiete the ghost through an easy control of phase and the signal delay performance at the video stage by feeding back the detection output obtain from the synchronous detection circuit to the intermediate frequency stage after amplitude modulation and delay at the video stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09225583-A (JP)
Title: Method for molding core and apparatus therefor
Inventor: UNOSAKI NAGATO
IPC: B22C9/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance filling density of a core and also, reduce a vent plug and to reduce the time and cost for correction of a metallic mold. SOLUTION: A core cavity 14 is demarcated by closing the metallic molds 13a, 13b by a metallic mold opening/closing means and weighed and gas- hardened molding sand S is charged into a pressurizing chamber 10. Successively, the pressure in the core cavity 14 is reduced to 2-100Torr and also, the air is introduced at the pressure increasing speed of 50-600kg/cm<2> /sec from the upper part in the pressure-reduced core cavity 14 and the pressurized force is acted on the upper surface of the gas-hardened molding sand S to increase the filling density. Then, the hardening gas is introduced in the core cavity 14 to harden the gas hardened molding sand S.
Patent JP-S5940416-A (JP)
Inventor: SEODOORU ETSUCHI UTSUDO
IPC: H01R4/70
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53147546-A (JP)
Title: Production of glass for optical fibers
Inventor: TAKAHASHI SHIROU
IPC: C03B5/16
Filed: 1977-05-30
Abstract: PURPOSE:To reduce scattering loss and produce multicomponent bas glass for optical fibers without accompanying increase in absorption loss by zone-melting low softening point component base glass or its raw material compoound.
Patent JP-H10239879-A (JP)
Title: Electrophotographic photoreceptor
Inventor: UMEDA MINORU
IPC: G03G5/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of potential by electrification, the lowering of sensitivity and the rise of residual potential due to repeated use as well as to enhance sensitivity by forming a photosensitive layer contg. specified compds. on an electrically conductive substrate. SOLUTION: A photosensitive layer contg. at least a compd. represented by formula I and one of compds. represented by formula II, etc., is formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula I, each of R1 -R4 and R6 is H, halogen, lower alkyl, lower alkoxy, optionally substd. di-lower alkylamino or dibenzylamino and R5 is lower alkyl or benzyl. In the formula II, R1 is H, halogen, cyano or lower alkyl and Ar is a compd. represented by formula III or IV. In the formulae III, IV, each of R2 , R3 and R6 is H, optionally substd. lower alkyl or optionally substd. benzyl and each of R4 and R5 is H, halogen, etc.
Patent JP-S51137985-A (JP)
Title: Automatic deviding table
Inventor: YAMAUCHI CHIYOUSHIROU
IPC: B23Q16/06
Filed: 1975-05-23
Abstract: PURPOSE:To improve diving accuracies by making use of a guide pin.
Patent JP-H02240479-A (JP)
Title: Hot-cold water mixing control device
Inventor: SHIBA BUNICHI
IPC: F16K11/048
Filed: 1989-03-15
Abstract: PURPOSE:To contrive safety and a small size with decreased fluctuation of hot water temperature together with saving of power by providing a main control means receiving a signal of each detecting means to store a valve shaft position in a delivery hot water stop condition while to stop supply of drive power to a variable bias means. CONSTITUTION:A valve shaft position detecting means 25 is provided in a valve shaft 8 opposing force of hot and cold flow paths 1, 2 to force of hot and cold water side valve units 4, 6 by an outlet pressure. A variable bias means 20 is provided being opposed to an urging means 19 for this valve shaft 8. While a mixed hot water outlet provides a flow amount adjusting opening and closing valve 14 driven by a valve driving means 23 and equipped with a closed position detecting means 24, and a control means 18, by signals of a setting means 17 and both the detecting means 24, 25, stores a position of the valve shaft 8 in a delivery hot water stop condition while stopping drive current to a coil 22 of the variable bias means 20. Accordingly, any fluctuation in the temperature of hot water can be decreased, together with safety, a small size and saving of power.